Answer: $45
Step-by-step explanation:
15/4 = 3.75
Each shirt costs $3.75
3.75 * 12 = 45
(1,3) , (2,7), and (3,11):
Let's find the slope m between (1,3) and (2,7)
Slope = Rise / Run
m = (7-3) / (1)
m = 4.
Our equation y=mx +b has a slope of 4. Since C is the only option that satisfies this, we already know the answer, but let's find the y-intercept.
y = mx + b. Plug in 4 for m, and the first coordinate (1,3) for x and y
3 =4(1) + b Subtract 4 from both sides
b = -1
Our function is y =4x - 1
Answer is C) y=4x-1
(7 times 200)plus (7 times 50) plus (7 times 6)
Answer:
-3
Step-by-step explanation:
-9+6
=6-9
=-3
Answer:
Option C) The first equation is y= 2/3x-4 when written in slope-intercept form .
Step-by-step explanation:
We have

The first equation is in Standard form .
Convert to slope Intercept form .
Isolate the Variable y .

Divide by 3 both sides .


The second equation is in slope Intercept form .
Convert to standard form
Multiply by 5 both sides to remove the fraction .


<h3><u>Verify each statement :- </u></h3>
<h3>• case A) Both equations are in slope-intercept form.</h3>
- Because only the second equation is in slope -intercept form
<h3>• case B) Neither equation is in slope-intercept form .</h3>
- Because, the second equation is in slope -intercept form
<h3>• case C) The first equation is y= 2/3x-4 when written in slope-intercept form</h3>
<h3>• case D)The second equation is 3x+5y=10 when written in slope-intercept form.</h3>
- Because, the second equation is 3x+5y=10 when written in standard form .
<h2>I hope this helps you !! </h2>